Cast
Renie Riano
Effie Schneider
Betty Jane Graham
Brinwood Student (uncredited)
Stuart Holmes
Telegrapher (uncredited)
Vera Lewis
Miss Van Deering (uncredited)
John Litel
Carson Drew
James Stephenson
Challon
Charles Trowbridge
Hollister
Frank Orth
Captain Tweedy
Edward Keane
Adam Thorne
Tommy Bupp
Spud Murphy (uncredited)
Brandon Tynan
Ray Spires (uncredited)
Tom Wilson
Brennan (uncredited)
Bonita Granville
Nancy Drew
Dick Purcell
Keiffer
Mae Busch
Miss Tyson
Jack Mower
Radio Station Technician (uncredited)
John Ridgely
Radio Station Technician (uncredited)
Frankie Thomas
Ted Nickerson